
As Hurricane Sandy barreled toward the Eastern Seaboard, storm trackers relied on a steady stream of data from U.S. government satellites to predict the storm's path. But that infrastructure is aging rapidly, and many observers worry the U.S.. will face more than a year without crucial satellite coverage. Tech Tuesday explores the science -- and politics -- behind polar satellites.
Virginia's attorney general Ken Cuccinelli will face former Democratic National Committee chairman Terry McAuliffe in November to become Virginia's 72nd governor.

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